Intelligent Elastic Feature Fading: Enabling Model Retrain-Free Feature Efficiency Rollouts at Scale. - Jieming Di; Xiaoyu Chen; Ying She; Siyu Wang; Lizzie Liu; Fenggang Wu; Jiaoying Mu; Tony Tsui; Amr Elroumy; Hsing Tang; Zewei Jiang; Qiao Yang; et al. (CoRR, 2026)